Grr .. again with the moderation for size .. can you not use rich text or something, it just makes a 6k message into a 50k one and this list has a really small max message size. Sending the mail yet again ..
---- original mail follows with the rich text turned into plain ------ I said CGImageCreate, I think that's what you want, you certainly don't have a PNG, you have a bitmap of data, a raw buffer. I think you probably have the right data provider, that or use CGCreateDataProviderDirect() which looks the same for raw data but works directly with the buffer, but just plain CGImageCreate() looks like the function which takes raw bytes in an expressed format and makes the image. Definitely the PNGDataProvider is wrong, you don't have one of those. > > On May12, 2012, at 9:27 PM, Luca Ciciriello wrote: > > Now I've used the code: where > > CGDataProviderRef provider = CGDataProviderCreateWithData(NULL, outData, > (768 * 768 * 4), NULL); > CGImageRef test = CGImageCreateWithPNGDataProvider(provider, nil, true, > kCGRenderingIntentDefault); > > where outData is the output of my EmbossEffect function. > > Here "provider" is valorized, but "test" is 0x0. > My suspect is that vImageConvolve_ARGB8888 is working with bitmap and a > CGImageCreateWithPNGDataProvider is working with PNG, but I haven't found an > equivalent function for Bitmap. > > Luca. > > _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
